COMPACTFLAT S15 AERODYNAMIC. STABLE. INTELLIGENT - Aerocompact
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COMPACTFLAT COMPACTFLAT S15 AERODYNAMIC. STABLE. INTELLIGENT. Compact and tested substructure for the single-sided stand-mounting of PV modules on flat roofs The system, as part of the COMPACTFLAT product range, is an aerodynamic south-substructure for the fixing and aligning of framed PV modules on flat roofs. It is available at an incline of 15° and with a choice of different row spacing.
1 kWp/
2.5–5 min.
YEARS PRODUCT WIND TUNNEL- TÜV-CERTIFIED AS PATENTED
WARRANTY TESTED PER UL 2703
The aerodynamic design boasts exceptional structural properties and requires considerably
less ballast than other systems on the market. Due to the special “spring effect” of the feet,
the substructure adjusts optimally to the conditions of the surface structure. Since the
design is not rail-bound, water drainage is provided on all sides.
Like the COMPACTFLAT S10+, the COMPACTFLAT S15 also has a 25-year warranty, has been
wind tunnel-tested, TÜV-certified in line with UL 2703, and is supplied with a pre-installed
building protection mat. With special loading tests, all variants were tested and approved by
TÜV Rheinland in accordance with UL 2703, as well as a fire test in line with UL 1703. The wire
management solution for the string-wiring of module rows is UL-certified and available as an
accessory with the substructure.
The COMPACTFLAT S15 is stored in our 3D engineering software AEROTOOL.
The AEROCOMPACT ® customer center is able to issue clear and competent project reports
based on empirical data (wind load, snow load, structural analysis).
The COMPACTFLAT S15 is delivered partly pre-assembled, including a newly developed
building protection mat – with long-term durability testing.
This system version with ballast trays is primarily used in areas with high wind loads and on
roofs with a low point-loading capacity. The key advantages of this installation version are the
extra ballast which can be installed for each module on the one hand, and the even distribution
of point loads on the roof surface on the other. The ballasttray can also be deployed if roof
graveling is used as ballast. The gravel is then filled in the plate tray for weight.
With only three main components, the COMPACTFLAT S15 achieves an exceptional
price-performance ratio. In addition to the attractive system price, the simple installation
and high transport density of the innovative system saves time and resources.
ARRAY MEASUREMENTS
18°
125
S15 – 790 mm spacing - 105
0 mm
950 240
200
108
359
50
15°
270 694 270
303 790 333
COMPACTFLAT
1704 - 1807
25°
S15 – 571 mm spacing 125
0 mm
- 105
950
240
108
359
200
50
15°
270 475 270
303 571 333
1486 - 1588
TECHNICAL DATA
Aerodynamic installation system for the stand-mounting of framed
Description PV modules on flat roofs.
On foil and bitumen roofs with and without heat insulation beneath
Scope of use the sealing, as well as on concrete roofs; can be adapted for gravel
and green roofs upon request
Module dimensions 950–1,050 mm x 1,475–2,080 mm (width x length)
Installation angle 15°, unilateral
COMPACTFLAT S15 (18° internal shading angle): 790 mm
Row spacing COMPACTFLAT S15 (25° internal shading angle): 571 mm
Distance from the roof Approx. 60 mm; potentially less on gravel roof
surface / floor surface
Distance from roof edge 1,200 mm (less corner spacing upon request); roof areas F and G
as per EN 1991-1-4 can be covered
Max. building height 25 m (adapted for taller buildings upon request)
Max. roof pitch Up to 5° possible without roof anchors; above 5° only with roof anchors
Max. field size 12 x 10 rows; 120 modules
Min. field size 1 rows for every 2 modules
Wind load Suction load up to 2.4 kN/m2
Pressure load of COMPACTFLAT S15 Standard up to 2.4 kN/m2
Snow load
Pressure load of COMPACTFLAT S15 Alpin up to 4.4 kN/m2
Design/stability Software-supported based on wind tunnel analyses
verification
Sufficient structural load-bearing capacity of the roof structure and
the building's supporting structure, as well as adequate compressive
On-site requirements strength of the roof structure, must be ensured on site. The general
terms and conditions, terms of warranty, and the user agreement apply.
The list of approved modules is provided by AEROCOMPACT®;
Module approval
individual approvals through the module manufacturer
Module clamps with grounding pins, flat-roof brackets, wind deflector
Components plates, ballast stones; optional lateral plates, ballast trays, roof anchors
Bearing connecting parts made from aluminum EN AW 6060 T64;
module clamps made from aluminum EN AW 6063 T66; screws made
Materials from stainless steel A2-70; wind deflector plates and ballast trays
made from steel with aluminum–zinc coating; building protection
mat made from polyester fleeceConception and design: Welke Consulting Gruppe®, Siegen, Germany
›M odule clamps with integrated › Q uickest installation: 1 kWp /
grounding pins 5 min. / 2 people
› N o roof penetration necessary › O ptimized wind suction openings
› A lso suitable for roof edge areas › Low transport costs
› M ain structure produced from › T ÜV-certified as per UL 2703
aluminum and stainless steel › W ind tunnel-tested
› Water drainage provided on all sides › E ngineered in Europe
› O ptimum module ventilation › G eneral building inspectorate
› P re-installed building protection mat approval applied for
› 7 00 kWp per truck or 40-foot container › 2 5 years product warranty
PB-S15-EN-EU-V01-2019
› M inimum order quantity only 2 kWpYou can also read
